MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link that redirects to a malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body and embedded links suggest an attempt to trick users into clicking through to potentially harmful content, likely a phishing or scam lure. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/pify?keyword=new+jersey+police+crash+investigation+report+template
- http://variwu.nitrofishracing.com/uploads/1/3/2/3/132303338/tipuvinorulevezewaro.pdf
- http://wolinig.avataraesthetics.com/uploads/1/3/0/8/130874601/8924662.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/6703/8106/files/subarachnoid_hemorrhage_pathophysiology.pdf
- https://cdn.shopify.com/s/files/1/0428/3986/7559/files/25101015969.pdf
- https://cdn.shopify.com/s/files/1/0430/0485/4426/files/tugaz.pdf
- https://cdn.shopify.com/s/files/1/0448/3599/5808/files/asa_style_guide_5th_edition.pdf
- https://cdn.shopify.com/s/files/1/0434/0426/3585/files/bejuremupuwatesok.pdf
- https://cdn.shopify.com/s/files/1/0432/7643/5621/files/kexivifezafozajubusezi.pdf
- https://cdn.shopify.com/s/files/1/0435/5352/1823/files/73947164083.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wajumibuxup.pdf
- https://cdn.shopify.com/s/files/1/0459/9011/7538/files/xukugosazozatiturefiba.pdf
- https://cdn.shopify.com/s/files/1/0432/7643/5621/files/aunt_minnie_s_atlas_and_imaging_specific_diagnosis_free_download.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000055c9.bin84fa844c932ddb1b34c00cf07807a5cb93f2e52758f3a4a00d52ad8adc37d543 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x55C9 | 5644 bytes |
font_01_sfnt_off000068fc.bin737af444dca1015bb5505a34b2c4711856910e55103af1f6917fe5e364a5c9e3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68FC | 10232 bytes |
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